Science 7 chemistry

Made up of one type of atom

• Element 
• Mixture
• Compound

Two or more substances physically combine, substances keep their own properties

• Element 
• Mixture
• Compound

Two or more element chemically combine

• Element 
• Mixture
• Compound

Represents compounds

• Chemical formula
• Chemical symbol 

Represents elements on the periodic table of elements 

• Chemical formula
• Chemical symbol 

Anything that takes up space

• Matter
• Atom
• Molecule

Basic unit of matter

• Matter
• Atom
• Molecule

Two or more types of atoms

• Matter
• Atom
• Molecule

The 3 parts of an atom are:
Proton
Neutron 
Electron

• True
• False

What charge does a proton have?

• positive 
• negative
• neutral